INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e88cb1fe120bfc459142badb6fe5f79c1827e2b62b5cc0b6247368d5c8257b6', 
    'pz1+wju5QFyJFLVaKTjAxgc5VWcgabbl1GZcZMyZKHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)